220202688

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:414

約数の個数: 112

約数和(自身を含む): 605373440

約数和(自身を除く): 385170752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 139, 148, 192, 222, 223, 278, 296, 417, 444, 446, 556, 592, 669, 834, 888, 892, 1112, 1184, 1338, 1668, 1776, 1784, 2224, 2368, 2676, 3336, 3552, 3568, 4448, 5143, 5352, 6672, 7104, 7136, 8251, 8896, 10286, 10704, 13344, 14272, 15429, 16502, 20572, 21408, 24753, 26688, 30858, 30997, 33004, 41144, 42816, 49506, 61716, 61994, 66008, 82288, 92991, 99012, 123432, 123988, 132016, 164576, 185982, 198024, 246864, 247976, 264032, 329152, 371964, 396048, 493728, 495952, 528064, 743928, 792096, 987456, 991904, 1146889, 1487856, 1584192, 1983808, 2293778, 2975712, 3440667, 4587556, 5951424, 6881334, 9175112, 13762668, 18350224, 27525336, 36700448, 55050672, 73400896, 110101344, 220202688]

約数ペア:

[(1, 220202688), (2, 110101344), (3, 73400896), (4, 55050672), (6, 36700448), (8, 27525336), (12, 18350224), (16, 13762668), (24, 9175112), (32, 6881334), (37, 5951424), (48, 4587556), (64, 3440667), (74, 2975712), (96, 2293778), (111, 1983808), (139, 1584192), (148, 1487856), (192, 1146889), (222, 991904), (223, 987456), (278, 792096), (296, 743928), (417, 528064), (444, 495952), (446, 493728), (556, 396048), (592, 371964), (669, 329152), (834, 264032), (888, 247976), (892, 246864), (1112, 198024), (1184, 185982), (1338, 164576), (1668, 132016), (1776, 123988), (1784, 123432), (2224, 99012), (2368, 92991), (2676, 82288), (3336, 66008), (3552, 61994), (3568, 61716), (4448, 49506), (5143, 42816), (5352, 41144), (6672, 33004), (7104, 30997), (7136, 30858), (8251, 26688), (8896, 24753), (10286, 21408), (10704, 20572), (13344, 16502), (14272, 15429)]